aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/ar71xx/patches-3.14/464-spi-ath79-fix-fast-flash-read.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/ar71xx/patches-3.14/464-spi-ath79-fix-fast-flash-read.patch')
-rw-r--r--target/linux/ar71xx/patches-3.14/464-spi-ath79-fix-fast-flash-read.patch34
1 files changed, 0 insertions, 34 deletions
diff --git a/target/linux/ar71xx/patches-3.14/464-spi-ath79-fix-fast-flash-read.patch b/target/linux/ar71xx/patches-3.14/464-spi-ath79-fix-fast-flash-read.patch
deleted file mode 100644
index 9c7b93ed2d..0000000000
--- a/target/linux/ar71xx/patches-3.14/464-spi-ath79-fix-fast-flash-read.patch
+++ /dev/null
@@ -1,34 +0,0 @@
---- a/drivers/mtd/devices/m25p80.c
-+++ b/drivers/mtd/devices/m25p80.c
-@@ -530,6 +530,8 @@ static int m25p80_read(struct mtd_info *
- if (dummy < 0) {
- dev_err(&flash->spi->dev, "No valid read command supported\n");
- return -EINVAL;
-+ } else if (dummy == 1) {
-+ t[0].dummy = true;
- }
-
- t[0].type = SPI_TRANSFER_FLASH_READ_CMD;
---- a/drivers/spi/spi-ath79.c
-+++ b/drivers/spi/spi-ath79.c
-@@ -262,6 +262,10 @@ static int ath79_spi_do_read_flash_cmd(s
- sp->read_addr = 0;
-
- len = t->len - 1;
-+
-+ if (t->dummy)
-+ len -= 1;
-+
- p = t->tx_buf;
-
- while (len--) {
---- a/include/linux/spi/spi.h
-+++ b/include/linux/spi/spi.h
-@@ -598,6 +598,7 @@ struct spi_transfer {
- u16 delay_usecs;
- u32 speed_hz;
- enum spi_transfer_type type;
-+ bool dummy;
-
- struct list_head transfer_list;
- };